handle_import_statements() from  Dispute-Coordinator does spam detection
by counting unconfirmed dispute statements from each validator.

This patch adjusts the logic so that only fresh dispute statements are
counted.

Fresh dispute statement in this case means a statement which was not
loaded from overlay db.

* approval-distribution: a fix for out-of-view messages

* approval-distribution: trace logs

* adjust the guide slightly

* comments and nits

Bumps [strum](https://github.com/Peternator7/strum) from 0.23.0 to 0.24.0.
- [Release notes](https://github.com/Peternator7/strum/releases)
- [Changelog](https://github.com/Peternator7/strum/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Peternator7/strum/commits)

---
updated-dependencies:
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  update-type: version-update:semver-minor
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Bumps [tokio-tungstenite](https://github.com/snapview/tokio-tungstenite) from 0.16.1 to 0.17.1.
- [Release notes](https://github.com/snapview/tokio-tungstenite/releases)
- [Changelog](https://github.com/snapview/tokio-tungstenite/blob/master/CHANGELOG.md)
- [Commits](https://github.com/snapview/tokio-tungstenite/compare/v0.16.1...v0.17.1)

---
updated-dependencies:
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* Bump `tokio` to 1.17.0

* Bump the `tokio` version in the test service too

* Revert changes to `bridges/relays/client-substrate/Cargo.toml`

Co-authored-by: Bastian Köcher <[email protected]>

Co-authored-by: Bastian Köcher <[email protected]>

* Revert "collator-protocol: fix wrong warning (#4909)"

This reverts commit 128421b5.

* Revert "collator-protocol: short-term fixes for connectivity (#4640)"

This reverts commit aff88a86

.

* make the slots great again

Co-authored-by: Andronik <[email protected]>

Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.30 to 0.1.31.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.30...tracing-0.1.31)

---
updated-dependencies:
- dependency-name: tracing
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  update-type: version-update:semver-patch
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* Only bypass spam slots on actualy approval/backing vote import.

* Fix spam slot treatment.

* More tests.

* Make sure backing statements import works.

* Aaaaaand the actual proper fix.

* Better docs + spelling fixes.

* Fix.

* Typo

Co-authored-by: Robert Habermeier <[email protected]>

* Fix doc.

* Update node/core/dispute-coordinator/src/real/initialized.rs

* minor rewording, line wrap

* fix test case

* Fix obsolete comment.

Co-authored-by: Robert Habermeier <[email protected]>
Co-authored-by: Bernhard Schuster <[email protected]>

Bumps [proc-macro-crate](https://github.com/bkchr/proc-macro-crate) from 1.1.0 to 1.1.2.
- [Release notes](https://github.com/bkchr/proc-macro-crate/releases)
- [Commits](https://github.com/bkchr/proc-macro-crate/commits)

---
updated-dependencies:
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  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.78 to 1.0.79.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.78...v1.0.79)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Bumps [rand](https://github.com/rust-random/rand) from 0.8.4 to 0.8.5.
- [Release notes](https://github.com/rust-random/rand/releases)
- [Changelog](https://github.com/rust-random/rand/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/rand/compare/0.8.4...0.8.5)

---
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- dependency-name: rand
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Bumps [smallvec](https://github.com/servo/rust-smallvec) from 1.7.0 to 1.8.0.
- [Release notes](https://github.com/servo/rust-smallvec/releases)
- [Commits](https://github.com/servo/rust-smallvec/compare/v1.7.0...v1.8.0)

---
updated-dependencies:
- dependency-name: smallvec
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.15.0 to 1.16.1.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](https://github.com/tokio-rs/tokio/compare/tokio-1.15.0...tokio-1.16.1)

---
updated-dependencies:
- dependency-name: tokio
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.29 to 0.1.30.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.29...tracing-0.1.30)

---
updated-dependencies:
- dependency-name: tracing
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* Bump spec_version

* Bump version to 0.9.17

Signed-off-by: Andrei Sandu <[email protected]>

* collator-protocol: fix wrong warning

* collator-protocol: add debug log

Bumps [parking_lot](https://github.com/Amanieu/parking_lot) from 0.11.2 to 0.12.0.
- [Release notes](https://github.com/Amanieu/parking_lot/releases)
- [Changelog](https://github.com/Amanieu/parking_lot/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Amanieu/parking_lot/compare/0.11.2...0.12.0)

---
updated-dependencies:
- dependency-name: parking_lot
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

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Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.19 to 0.3.21.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.19...0.3.21)

---
updated-dependencies:
- dependency-name: futures
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Bumps [hyper](https://github.com/hyperium/hyper) from 0.14.16 to 0.14.17.
- [Release notes](https://github.com/hyperium/hyper/releases)
- [Changelog](https://github.com/hyperium/hyper/blob/master/CHANGELOG.md)
- [Commits](https://github.com/hyperium/hyper/compare/v0.14.16...v0.14.17)

---
updated-dependencies:
- dependency-name: hyper
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.74 to 1.0.78.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.74...v1.0.78)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
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Introduces `Missing<Field>` and `Init<Field>` states, that are used in place of builder generics, and make this possible.

Bumps [syn](https://github.com/dtolnay/syn) from 1.0.84 to 1.0.86.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.84...1.0.86)

---
updated-dependencies:
- dependency-name: syn
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

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Bumps [quote](https://github.com/dtolnay/quote) from 1.0.14 to 1.0.15.
- [Release notes](https://github.com/dtolnay/quote/releases)
- [Commits](https://github.com/dtolnay/quote/compare/1.0.14...1.0.15)

---
updated-dependencies:
- dependency-name: quote
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [futures-util](https://github.com/rust-lang/futures-rs) from 0.3.19 to 0.3.21.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.19...0.3.21)

---
updated-dependencies:
- dependency-name: futures-util
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [color-eyre](https://github.com/yaahc/color-eyre) from 0.5.11 to 0.6.0.
- [Release notes](https://github.com/yaahc/color-eyre/releases)
- [Changelog](https://github.com/yaahc/color-eyre/blob/master/CHANGELOG.md)
- [Commits](https://github.com/yaahc/color-eyre/compare/v0.5.11...v0.6.0)

---
updated-dependencies:
- dependency-name: color-eyre
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [indexmap](https://github.com/bluss/indexmap) from 1.7.0 to 1.8.0.
- [Release notes](https://github.com/bluss/indexmap/releases)
- [Changelog](https://github.com/bluss/indexmap/blob/master/RELEASES.rst)
- [Commits](https://github.com/bluss/indexmap/compare/1.7.0...1.8.0)

---
updated-dependencies:
- dependency-name: indexmap
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [assert_cmd](https://github.com/assert-rs/assert_cmd) from 2.0.2 to 2.0.4.
- [Release notes](https://github.com/assert-rs/assert_cmd/releases)
- [Changelog](https://github.com/assert-rs/assert_cmd/blob/master/CHANGELOG.md)
- [Commits](https://github.com/assert-rs/assert_cmd/compare/v2.0.2...v2.0.4)

---
updated-dependencies:
- dependency-name: assert_cmd
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Bumps [zstd](https://github.com/gyscos/zstd-rs) from 0.9.1+zstd.1.5.1 to 0.9.2+zstd.1.5.1.
- [Release notes](https://github.com/gyscos/zstd-rs/releases)
- [Commits](https://github.com/gyscos/zstd-rs/compare/0.9.1...v0.9.2)

---
updated-dependencies:
- dependency-name: zstd
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Bumps [serde](https://github.com/serde-rs/serde) from 1.0.132 to 1.0.136.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.132...v1.0.136)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* ignore duplicate dispute votes

* fmt and TODOs

* tests

* fmt

This adds support for returning a compressed PoV directly to the
collation generation. This is mainly to not requiring to compress a PoV
twice.

Cumulus actually uses the `build_full` function. I missed that.

Closes #4763

* Bump spec_version

* Bump version to 0.9.16

Signed-off-by: Andrei Sandu <[email protected]>

* Rename/refactor around get_session_index

Signed-off-by: Andrei Sandu <[email protected]>

* choose proper head for fetching session

Signed-off-by: Andrei Sandu <[email protected]>

* revert rename

Signed-off-by: Andrei Sandu <[email protected]>

* fix comments

Signed-off-by: Andrei Sandu <[email protected]>

* renaming and more comments

Signed-off-by: Andrei Sandu <[email protected]>

* review feedback

Signed-off-by: Andrei Sandu <[email protected]>

* Run Fetch task in correct session

Signed-off-by: Andrei Sandu <[email protected]>

* Log warning when ancestors unavailable

Signed-off-by: Andrei Sandu <[email protected]>

* Fixes

Signed-off-by: Andrei Sandu <[email protected]>

* fix

Signed-off-by: Andrei Sandu <[email protected]>

* Dont error in finality_target_with_longest_chain

Signed-off-by: Andrei Sandu <[email protected]>

* fix

Signed-off-by: Andrei Sandu <[email protected]>

* Add error flag

Signed-off-by: Andrei Sandu <[email protected]>

* Add error flag in dispute-coordinator

Make sure to send errors to subsystems requesting data depending on missing session info

Signed-off-by: Andrei Sandu <[email protected]>

* Scrape ancestors

Signed-off-by: Andrei Sandu <[email protected]>

* fmt

Signed-off-by: Andrei Sandu <[email protected]>

* fix

Signed-off-by: Andrei Sandu <[email protected]>

* Fix naming

Signed-off-by: Andrei Sandu <[email protected]>

* review feedback

Signed-off-by: Andrei Sandu <[email protected]>

* fmt

Signed-off-by: Andrei Sandu <[email protected]>

* 💬

 fixes

Signed-off-by: Andrei Sandu <[email protected]>

* consume

Signed-off-by: Andrei Sandu <[email protected]>

* fix tests

Signed-off-by: Andrei Sandu <[email protected]>

* typo

Signed-off-by: Andrei Sandu <[email protected]>

* review fixes

Signed-off-by: Andrei Sandu <[email protected]>

* Bump scraped blocks LRU capacity

Signed-off-by: Andrei Sandu <[email protected]>

* 🧯 🔥



Signed-off-by: Andrei Sandu <[email protected]>

* remove prints

Signed-off-by: Andrei Sandu <[email protected]>

* Increase scraped blocks cache size

Signed-off-by: Andrei Sandu <[email protected]>

* more review fixes

Signed-off-by: Andrei Sandu <[email protected]>

* another fix

Signed-off-by: Andrei Sandu <[email protected]>

* fix target_ancestor

Signed-off-by: Andrei Sandu <[email protected]>

* Scrape up to max finalized block

Signed-off-by: Andrei Sandu <[email protected]>

* undo comment change

Signed-off-by: Andrei Sandu <[email protected]>

* Limit ancestry lookup to last finalized block or
max finality lag

Signed-off-by: Andrei Sandu <[email protected]>

* debug damage

Signed-off-by: Andrei Sandu <[email protected]>